Light Gray 66in x 78in Top Down Bottom Up Cordless Cellular Shades

In this review the BERISSA light gray cordless cellular shade is evaluated for anyone seeking a simple, rental-safe blackout solution for large windows. The bottom line: it delivers true blackout performance and flexible light control via a dual top down bottom up design, while avoiding drilling or damage during installation. For people who want energy savings, noise reduction and a clean cordless look, this shade is a practical choice that balances privacy, insulation, and an easy one-person install.

Key Features

• Dual-Mode Operation: Top down and bottom up movement lets you admit daylight from the top while keeping the lower part private, or lower fully for complete darkness.
• No Drill Installation: Dual-tension lateral brackets anchor to frames with hand-tightened nuts and a small wrench, enabling a tool-free fit that is removable and rental-safe.
• 100% Blackout Fabric: The cellular core blocks light completely for improved sleep and privacy when lowered fully.
• Energy Saving Honeycomb Structure: The hexagon honeycomb traps air to reduce heat loss in winter and solar gain in summer, helping lower heating and cooling costs.
• Cordless Child-Safe Design: Smooth cordless operation reduces hazards for children and pets while keeping a neat, streamlined appearance.
• Noise Reduction: The cellular channels absorb ambient sound, providing a quieter room environment alongside light control.

Who It's For

This shade suits renters, homeowners and apartment dwellers with a 66in by 78in window who want a blackout solution without drilling into frames or walls; its removable brackets and minimal-residue removal make it especially attractive for rentals. It also fits bedrooms, media rooms and any space where energy savings and light control are priorities.

Those who need motorized, ultra-fine cordless tensioning for very large or unusually shaped windows, or who require transparent sheer light filtration rather than total blackout, should consider other models or treatments. Buyers should confirm exact measurements against the included measuring guide before ordering to ensure a proper fit.

Pros & Cons

Pros

• Easy 1-3 minute install with no drilling, using lateral tension brackets and hand-tightened nuts.
• Effective 100% blackout performance for darker rooms and improved sleep quality.
• Honeycomb construction offers measurable energy savings and some noise reduction.
• Clean cordless profile enhances safety and room aesthetics.

Cons

• Top down bottom up operation relies on precise measurement and mounting; an incorrect fit can affect stability or blackout seal.
• Not motorized, so manual operation may be less convenient for very high windows.

Specifications

Our Verdict

The BERISSA light gray 66in x 78in cordless cellular shade is a solid value for those who need reliable blackout, improved insulation and a rental-safe no-drill install. It pairs practical thermal and acoustic benefits with flexible light control, making it a sensible choice for bedrooms and living spaces where darkness and energy savings matter.

Frequently Asked Questions

Will these shades fit a standard window frame?
They are designed for frame-mount or inside-mount installation using lateral tension brackets; follow the measurement guide to confirm compatibility.

Do they really block all light?
Yes, the product uses a 100% blackout cellular core that blocks light when fully lowered.

Can the shades be removed without damage?
Yes, the no-drill brackets are removable and intended to avoid residue, making them suitable for rentals.